In our Lisbon to Sofia EV duel, the Porsche Cayenne Electric beats the Audi e-tron GT by 116 minutes, completing the 3506km route in 36h 7min. The key advantage? 6 fewer charging stops. Route calculated on August 31, 2026 using real-time charging station data.
The Porsche Cayenne Electric needs only 12 charging stops compared to 18 for the slowest vehicle, saving valuable time.
Winner
Porsche Cayenne Electric
- Total time: 36h 7min (116 min faster)
- Charging stops: 12
- Charging time: 2h 50min
- Energy: ~740 kWh
- Distance: 3506km
Quick Comparison
| Metric |
Audi e-tron GT |
Porsche Cayenne Electric |
| Travel time |
38h 3min |
36h 7min |
| Charging time: |
4h 17min |
2h 50min |
| Charging stops: |
18 |
12 |
| Energy used |
~631 kWh |
~631 kWh |
Charging Strategy Breakdown
Audi e-tron GT Route
- Start: Lisbon (100% charge)
-
Stop 1:
IONITY Castelo Branco Leste (10 min, 41% → 69%)
-
Stop 2:
IONITY Cepsa (10 min, 22% → 53%)
-
Stop 3:
Parking Calle Miravete (12 min, 10% → 55%)
-
Stop 4:
IONITY Briviesca Sur (10 min, 10% → 47%)
-
Stop 5:
Supercharger Telleria Industrialdea (12 min, 10% → 53%)
-
Stop 6:
Supercharger Super-U (12 min, 10% → 55%)
-
Stop 7:
IONITY Aire de Garonne (17 min, 10% → 69%)
-
Stop 8:
Aire de Loupian (14 min, 10% → 60%)
-
Stop 9:
Aire de l'Arc (17 min, 10% → 68%)
-
Stop 10:
Conioli Sud (16 min, 10% → 45%)
-
Stop 11:
Area di Servizio Stura Est (17 min, 10% → 67%)
-
Stop 12:
Monte Alto Sud (12 min, 10% → 55%)
-
Stop 13:
Supercharger Omnia Hotel (13 min, 10% → 57%)
-
Stop 14:
Barje Jug (10 min, 10% → 49%)
-
Stop 15:
Supercharger Designer Outlet Croatia (13 min, 10% → 57%)
-
Stop 16:
Tesla Supercharger (17 min, 10% → 67%)
-
Stop 17:
JP Putevi Srbije (17 min, 10% → 63%)
-
Stop 18:
Naplatna rampa Nais zapadno (28 min, 10% → 53%)
- Arrival: Sofia
Porsche Cayenne Electric Route
- Start: Lisbon (100% charge)
-
Stop 1:
IONITY Cepsa (10 min, 13% → 60%)
-
Stop 2:
Autovía de Castilla (11 min, 17% → 69%)
-
Stop 3:
Supercharger Telleria Industrialdea (21 min, 10% → 81%)
-
Stop 4:
IONITY Aire de Garonne (10 min, 10% → 58%)
-
Stop 5:
Aire de Loupian (10 min, 10% → 60%)
-
Stop 6:
Supercharger Mercure Beaumanoir (13 min, 22% → 70%)
-
Stop 7:
IONITY Ceriale Sud (16 min, 10% → 76%)
-
Stop 8:
Monte Alto Sud (11 min, 10% → 61%)
-
Stop 9:
Smatrics Risparmio Casa (12 min, 10% → 67%)
-
Stop 10:
IONITY Shell (14 min, 10% → 72%)
-
Stop 11:
OMV Martinci (10 min, 10% → 37%)
-
Stop 12:
JP Putevi Srbije (32 min, 14% → 89%)
- Arrival: Sofia
Why the Porsche Cayenne Electric Won
The Porsche Cayenne Electric achieved a 116-minute advantage over Audi e-tron GT on this 3506km route. Key factors:
- Fewer charging stops: 12 stops vs 18 for the slowest vehicle means less time spent finding and connecting to chargers.
- Faster charging: Total charging time of 2h 50min vs 4h 17min thanks to higher peak charging speeds or better charging curve.
- Better efficiency: Lower energy consumption (~740 kWh vs ~784 kWh) means less time spent charging.
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